CN103579657A - 一种利用燃料乙醇废水发电的装置 - Google Patents

一种利用燃料乙醇废水发电的装置 Download PDF

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CN103579657A
CN103579657A CN201210270968.7A CN201210270968A CN103579657A CN 103579657 A CN103579657 A CN 103579657A CN 201210270968 A CN201210270968 A CN 201210270968A CN 103579657 A CN103579657 A CN 103579657A
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ptfe
solution
emulsion
carbon cloth
anode
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董承来
刘晓娜
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Qingdao Jianeng Energy Saving and Environmental Protection Technology Co Ltd
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Qingdao Jianeng Energy Saving and Environmental Protection Technology Co Ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/16Biochemical fuel cells, i.e. cells in which microorganisms function as catalysts
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/34Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00Fuel cells; Manufacture thereof
    • H01M8/06Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0693Treatment of the electrolyte residue, e.g. reconcentrating
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30Hydrogen technology
    • Y02E60/50Fuel cells

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Inert Electrodes (AREA)

Abstract

一种利用燃料乙醇废水发电的装置,它包含有:1、主体由有机玻璃制成,两极间距为10-15cm,装置容积为100mL。2、阳极:采用石墨炭毡,背向溶液一侧涂40-60%聚四氟乙烯(PTFE)乳液,并在370℃下高温处理,重复至少1次,阳极投影面积为10-15cm2。3、阴极:将一定量炭黑和异丙醇混合,搅拌均匀后加入40-60%的PTFE溶液,100-200Hz下超声搅拌10-20min,混合均匀,沉降物均匀涂抹到预先用5%PTFE乳液疏水化的炭布上,作为整平层。在其上继续刷涂PTFE乳液,作为防渗层,以保证阴极在工作过程中不会漏液。烘干后在压力7.5MPa及250℃下热压10-15min。压好的炭布置于马弗炉中340℃烧结30min,除去PTFE中的粘结性成分。最后,在炭布上向溶液一面涂敷催化剂。阴极投影面积为10-15cm2

Description

一种利用燃料乙醇废水发电的装置
技术领域
本发明涉及能源领域,具体的说是一种利用燃料乙醇废水发电的装置。
背景技术
 甘薯燃料乙醇作为非粮生物质能源之一,在中国,尤其在长江流域具有很大的发展潜力。然而,在甘薯燃料乙醇生产过程中废水排放量大,如何处理这些废水成为其发展的技术障碍之一。甘薯燃料乙醇废水具有COD高、酸度大等特点。常用的这些废水的处理方法为生物法处理,但是这些工艺大多需要较高的能耗。
发明内容
为克服上述不足之处,本发明的目的是提供一种利用燃料乙醇废水发电的装置。
本发明的技术方案是:一种利用燃料乙醇废水发电的装置,它包含有
1、微生物燃料电池装置:主体由有机玻璃制成,两极间距为10-15cm,装置容积为100mL,在阴极电极催化剂面增加多层200-400目尼龙滤布一同固定在装置上。
2、阳极:采用石墨炭毡,背向溶液一侧涂40-60%聚四氟乙烯(PTFE)乳液,并在370℃下高温处理,重复至少1次,阳极投影面积为10-15cm2
3、阴极:将一定量炭黑和异丙醇混合,搅拌均匀后加入40-60%的PTFE溶液,100-200Hz下超声搅拌10-20min,混合均匀,沉降物均匀涂抹到预先用5%PTFE乳液疏水化的炭布上,作为整平层。在其上继续刷涂PTFE乳液,作为防渗层,以保证阴极在工作过程中不会漏液。烘干后在压力7.5MPa及250℃下热压10-15min。压好的炭布置于马弗炉中340℃烧结30min,除去PTFE中的粘结性成分。最后,在炭布上向溶液一面涂敷催化剂。阴极投影面积为10-15cm2
本发明的有益效果为:将微生物燃料电池技术用于甘薯燃料乙醇废水的处理,可在处理废水的同时回收其中的部分能量,从而降低工业废水的处理成本,因此技术在污水处理领域有很大的应用潜力。
具体实施方式
一种利用燃料乙醇废水发电的装置,它包含有
        1、微生物燃料电池装置:主体由有机玻璃制成,两极间距为10-15cm,装置容积为100mL,在阴极电极催化剂面增加多层200-400目尼龙滤布一同固定在装置上。
 2、阳极:采用石墨炭毡,背向溶液一侧涂40-60%聚四氟乙烯(PTFE)乳液,并在370℃下高温处理,重复至少1次,阳极投影面积为10-15cm2
 3、阴极:将一定量炭黑和异丙醇混合,搅拌均匀后加入40-60%的PTFE溶液,100-200Hz下超声搅拌10-20min,混合均匀,沉降物均匀涂抹到预先用5%PTFE乳液疏水化的炭布上,作为整平层。在其上继续刷涂PTFE乳液,作为防渗层,以保证阴极在工作过程中不会漏液。烘干后在压力7.5MPa及250℃下热压10-15min。压好的炭布置于马弗炉中340℃烧结30min,除去PTFE中的粘结性成分。最后,在炭布上向溶液一面涂敷催化剂。阴极投影面积为10-15cm2

Claims (1)

1.一种利用燃料乙醇废水发电的装置,它包含有
A、微生物燃料电池装置:主体由有机玻璃制成,两极间距为10-15cm,装置容积为100mL,在阴极电极催化剂面增加多层200-400目尼龙滤布一同固定在装置上;
B、阳极:采用石墨炭毡,背向溶液一侧涂40-60%聚四氟乙烯(PTFE)乳液,并在370℃下高温处理,重复至少1次,阳极投影面积为10-15cm2
C、阴极:将一定量炭黑和异丙醇混合,搅拌均匀后加入40-60%的PTFE溶液,100-200Hz下超声搅拌10-20min,混合均匀,沉降物均匀涂抹到预先用5%PTFE乳液疏水化的炭布上,作为整平层;在其上继续刷涂PTFE乳液,作为防渗层,以保证阴极在工作过程中不会漏液;烘干后在压力7.5MPa及250℃下热压10-15min;压好的炭布置于马弗炉中340℃烧结30min,除去PTFE中的粘结性成分;最后,在炭布上向溶液一面涂敷催化剂;阴极投影面积为10-15cm2
CN201210270968.7A 2012-07-31 2012-07-31 一种利用燃料乙醇废水发电的装置 Pending CN103579657A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109154258A (zh) * 2016-05-19 2019-01-04 日本普瑞姆股份有限公司 利用生物燃料的柴油发电系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109154258A (zh) * 2016-05-19 2019-01-04 日本普瑞姆股份有限公司 利用生物燃料的柴油发电系统
US10753326B2 (en) 2016-05-19 2020-08-25 Nippon Premium Co., Ltd. Diesel power generation system using biofuel

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